Ron is made in two versions a mostly base game Ron- his hair is from outdoor living pack so if you don't have that pack the computer will substitute one you do have!! The other Ron has some links of things you need to get if you want him to look like my pictures!!
Ron Weasley (base game)
Ron Weasley add store clothes and cc to looks like my pictures
Ron is pictured with Teru K natural plus skin here; *Click*
Everyday Hogwart robe by super_niin at TSR here: *Click*
Formal outfit-Count M at the sims 3 store here: *Click*